swipos-NAV - Navigation corrections
swipos-NAV enables the reception of navigation corrections via a mobile data connection. The correction data are calculated from the data of the Automatic GNSS Network Switzerland (AGNES) and allow a GNSS positioning accuracy of up to half a meter with high-end devices in perfect conditions.
![Two people in the forest checking the accuracy of the position using measuring equipment](https://prod-swisstopoch-hcms-sdweb.imgix.net/2024/01/10/29a53d5d-71bd-4896-8d91-d3d7e6631b8c.jpeg?auto=format)
Federal Office of Topography swisstopo
swipos - Support
Seftigenstrasse 264
3084 Wabern
Seftigenstrasse 264
3084 Wabern